645265824

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{960217}}^1$

素因数の和:960237

約数の個数: 48

約数和(自身を含む): 1935799488

約数和(自身を除く): 1290533664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 960217, 1920434, 2880651, 3840868, 5761302, 6721519, 7681736, 11522604, 13443038, 15363472, 20164557, 23045208, 26886076, 30726944, 40329114, 46090416, 53772152, 80658228, 92180832, 107544304, 161316456, 215088608, 322632912, 645265824]

約数ペア:

[(1, 645265824), (2, 322632912), (3, 215088608), (4, 161316456), (6, 107544304), (7, 92180832), (8, 80658228), (12, 53772152), (14, 46090416), (16, 40329114), (21, 30726944), (24, 26886076), (28, 23045208), (32, 20164557), (42, 15363472), (48, 13443038), (56, 11522604), (84, 7681736), (96, 6721519), (112, 5761302), (168, 3840868), (224, 2880651), (336, 1920434), (672, 960217)]